Gaya APA
WALKER, T, M., COTTERMAN, W, W. (1970).
An introduction to computer and alrorithmic processes .
Boston:
Allyn and Bacon.
Gaya MLA
WALKER, Terry, M., COTTERMAN, William, W.
"An introduction to computer and alrorithmic processes".
Boston:
Allyn and Bacon,
1970.
Buku.